<?php
function GetIP(){ 
  if (getenv("HTTP_CLIENT_IP") && strcasecmp(getenv("HTTP_CLIENT_IP"), "unknown")) 
  $ip = getenv("HTTP_CLIENT_IP"); 
  else if (getenv("HTTP_X_FORWARDED_FOR") && strcasecmp(getenv("HTTP_X_FORWARDED_FOR"), "unknown")) 
  $ip = getenv("HTTP_X_FORWARDED_FOR"); 
  else if (getenv("REMOTE_ADDR") && strcasecmp(getenv("REMOTE_ADDR"), "unknown")) 
  $ip = getenv("REMOTE_ADDR"); 
  else if (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], "unknown")) 
  $ip = $_SERVER['REMOTE_ADDR']; 
  else 
  $ip = "unknown"; 
  return($ip); 
}
function addwrite($filename,$msg)
{
	$file=fopen("loglog/".$filename.".txt",'a');
	fwrite($file,$msg."\n");
	fclose($file);	
}
	$Ip=GetIP();
	$Time=date("Y-m-d H:i:s");
	if($_SESSION["ip"]!=$Ip){
		addwrite($Ip,$Time);
		$_SESSION["ip"]=$Ip;
	}
?>
